Price Rate of Change (PROC) – What It Is & How to Trade with It

Price Rate of Change (PROC) – What It Is & How to Trade with It

What is the Price Rate of Change (PROC)?

The Price Rate of Change (PROC) is a momentum-based indicator that measures the percentage change in price over a selected period. It helps traders determine whether price momentum is accelerating or slowing down, making it useful for trend confirmation and reversals.

The PROC formula is:
PROC = [(Current Price – Price n Periods Ago) / Price n Periods Ago] × 100

Where:

• Current Price = Most recent closing price.
• Price n Periods Ago = Closing price from a selected period (e.g., 10 or 14).

Key Features of Price Rate of Change

• Measures the velocity of price changes.
• Identifies trend strength and reversals.
• Can be used as a leading indicator.

How to Use PROC in Forex Trading

1. Trend Confirmation Strategy

PROC can confirm whether a trend has strong momentum:

• Bullish Trend: PROC is above zero and rising.
• Bearish Trend: PROC is below zero and falling.

Recommended Settings:

• Short-term traders: 10-period PROC for quick signals.
• Swing traders: 20-period PROC for a smoother trend view.

2. PROC Overbought & Oversold Strategy

PROC can identify overextended market conditions:

• Buy Signal: PROC is deeply negative and starts moving up.
• Sell Signal: PROC is extremely positive and starts moving down.

3. PROC Divergence Strategy

Divergence between price and PROC can signal potential reversals:

• Bullish Divergence: Price forms a lower low, but PROC forms a higher low (buy signal).
• Bearish Divergence: Price forms a higher high, but PROC forms a lower high (sell signal).

4. PROC with Moving Averages

Pairing PROC with a moving average (e.g., 50 EMA) improves trade confirmation:

• Buy when: PROC is above zero & price is above the 50 EMA.
• Sell when: PROC is below zero & price is below the 50 EMA.

Pros and Cons of Using Price Rate of Change

✅ Pros:

• Provides early signals of trend strength and reversals.
• Works well for confirming momentum shifts.
• Can be applied across different timeframes.

❌ Cons:

• Can give false signals in ranging markets.
• Requires confirmation from other indicators for accuracy.

Final Thoughts

The Price Rate of Change (PROC) is a valuable momentum indicator that helps traders assess trend strength, identify reversals, and measure price acceleration. When combined with other technical tools, PROC enhances trade accuracy and decision-making.